CN114657679B - Western-style clothes based on light and thin breathable fabric and preparation method thereof - Google Patents

Western-style clothes based on light and thin breathable fabric and preparation method thereof Download PDF

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Publication number
CN114657679B
CN114657679B CN202210268770.9A CN202210268770A CN114657679B CN 114657679 B CN114657679 B CN 114657679B CN 202210268770 A CN202210268770 A CN 202210268770A CN 114657679 B CN114657679 B CN 114657679B
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light
suit
thin
cotton fiber
toughening
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CN114657679A (en
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魏泓
姜腾
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Shenzhen Visdual Fashions Co ltd
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Shenzhen Visdual Fashions Co ltd
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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00Garments
    • A41D1/02Jackets
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14Air permeable, i.e. capable of being penetrated by gases
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/38Polyurethanes
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00Wearing apparel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The application relates to the field of clothes, and particularly discloses suit based on light and thin breathable fabric and a preparation method of suit. The suit based on the light breathable fabric is made of the light breathable fabric, the light breathable fabric is made of light yarns, and the light yarns comprise the following substances in parts by weight: 1-3 parts of coffee carbon fiber, 5-7 parts of cotton fiber and 3-5 parts of water-soluble vinylon, wherein the cotton fiber is modified by a toughening finishing agent, and the toughening finishing agent comprises polyurethane; the preparation method comprises the following steps: s1, preparing yarns; s2, preparing the suit. The suit based on light and thin breathable fabric has the advantages of being light and thin, breathable and high in strength.

Description

Western-style clothes based on light and thin breathable fabric and preparation method thereof
Technical Field
The application relates to the field of clothing materials, in particular to a suit based on light and thin breathable fabric and a preparation method thereof.
Background
Western-style clothes refer to western-style clothes in a broad sense, and currently, most of the Western-style clothes refer to more formal clothes worn in business occasions. A jacket with a lapel and lapel that is worn below the hip line is called a suit. The western-style clothes are divided according to the number of the pieces, and can be divided into single-piece western-style clothes, two-piece suit clothes and three-piece suit clothes, and in more formal business occasions, the western-style clothes are generally required to be worn to display the respect to business activities.
With the formalization of more and more work occasions, most work occasions require business and the like by wearing the suit, but the conventional suit is woven by thick and heavy fabrics, and the wearing experience of the conventional suit is poor in the hot weather in summer and the air-conditioning environment in winter. In order to improve the wearing comfort of the business suit, when the fabric is woven, relatively thick and heavy yarns are abandoned, and relatively thin yarns are selected for weaving, so that the relatively light and thin fabric is obtained, the thickness of the business suit fabric is reduced, and the wearing comfort of the business suit is improved.
Aiming at the related technologies, the inventor thinks that the suit fabric made of the thinner yarns has the defect of poor ventilation effect due to the fact that the thinner yarns have poor strength, the suit fabric needs to be woven more compactly during weaving, and the holes of the suit fabric are fewer.
Disclosure of Invention
In order to overcome the defect that the breathable effect of the suit is poor, the application provides a suit based on a light and thin breathable fabric and a preparation method thereof.
In a first aspect, the application provides a suit based on light and thin breathable fabric, which adopts the following technical scheme:
the suit based on the light breathable fabric is made of the light breathable fabric, the light breathable fabric is made of light yarns, and the light yarns comprise the following substances in parts by weight: 1-3 parts of coffee carbon fiber, 5-7 parts of cotton fiber and 3-5 parts of water-soluble vinylon, wherein the cotton fiber is modified by a toughening finishing agent, and the toughening finishing agent comprises polyurethane.
By adopting the technical scheme, because the coffee carbon fibers, the cotton fibers and the water-soluble vinylon are matched with each other, the coffee carbon fibers have more pore structures, and the ventilation channels of the light and thin fabric are increased; through the addition of the water-soluble vinylon, after the preparation of the light and thin yarn is finished, the vinylon removing treatment can be carried out, so that the fineness of the light and thin yarn is reduced, the strength of the light and thin yarn is maintained, the thickness of the light and thin fabric is effectively reduced, the porosity of the light and thin fabric is improved, and the ventilation effect of the light and thin fabric is improved.
Secondly, polyurethane is adopted to toughen and modify the cotton fibers, and the polyurethane has a good film forming effect, so that after the polyurethane is arranged on the cotton fibers, a film forming structure can be coated outside the cotton fibers, the cohesive force of the fibers is increased, the phenomenon of fiber bifurcation is reduced, and the strength of the cotton fibers is improved. Meanwhile, the polyurethane has a good bonding effect, the bonding effect among all fibers in the light and thin yarn is improved, the cohesion strength of the fibers in the light and thin yarn is stably improved, and the strength of the light and thin yarn is stably enhanced, so that the count of the light and thin fabric can be reduced, and the suit has a good ventilation effect.
Preferably, the length of the cotton fiber is 30-40mm, and the fineness of the cotton fiber is 1-1.5dtex.
Through adopting above-mentioned technical scheme, this application technical scheme has optimized cotton fiber's length and fineness, and suitable length can effectively improve cotton fiber's surface smoothness degree, reduces the possibility that cotton fiber hairiness blockked up frivolous surface fabric hole. Meanwhile, the contact effect and the cohesive force between the cotton fibers and the rest fibers in the light and thin yarn are increased, the strength of the light and thin yarn is enhanced, the count of the light and thin fabric is reduced, and the ventilation effect of the light and thin fabric is improved. The fiber thickness of the light and thin yarn is proper, the number of fibers in the interface of the light and thin yarn is increased, the contact area and the cohesive force between the fibers are increased, the possibility of slippage and breakage of the fibers is reduced, the strength of the light and thin yarn is improved, the count of the light and thin fabric is reduced, and the ventilation effect of the light and thin fabric is improved. Meanwhile, the surface pores of the coffee carbon fibers can form channels, so that the moisture permeability effect of the light and thin fabric is improved.
Preferably, the toughening finishing agent also comprises nano silica sol and nano organic montmorillonite, wherein the mass ratio of the polyurethane to the nano silica sol to the nano organic montmorillonite is 4-6.
By adopting the technical scheme, the nano-silica sol, the nano-organic montmorillonite and the polyurethane are matched with each other, and the layered structure of the nano-organic montmorillonite ensures that both the nano-silica sol and the polyurethane can be intercalated, loaded and coated on the surface of the nano-organic montmorillonite to form a compound. The formed composite has more active groups, the active groups enable the composite to form a nano effect, the interface effect of the composite is enhanced, the compatibility of nano silica sol, nano organic montmorillonite and polyurethane is enhanced, the dispersion effect of each component in the toughening finishing agent is improved, and the toughening finishing agent is finished on cotton fibers, so that the strength of the cotton fibers can be effectively enhanced.
Meanwhile, hydroxyl and unsaturated residues exist on the surface of the nano silicon dioxide sol, so that the adsorption effect of the toughening finishing agent on cotton fibers is improved, and the bonding performance between the toughening finishing agent and the cotton fibers is further improved. In addition, the active groups on the surface of the nano silica sol play roles of stress transfer and adhesion bridges, so that the bonding effect of a film structure formed by the toughening finishing agent on the surface of the cotton fiber is further improved, the cohesion effect among fibers in the light and thin yarn is enhanced, the strength of the light and thin yarn is further enhanced, and the count of the light and thin fabric is reduced, so that the suit has a good ventilation effect.
Preferably, the modification treatment comprises the following steps: respectively weighing 4-6 parts of polyurethane, 3-5 parts of nano silica sol, 1-2 parts of nano organic montmorillonite, 10-20 parts of acetone and 2-4 parts of dodecyl dimethyl benzyl ammonium chloride according to parts by weight, stirring and mixing the nano silica sol, the nano organic montmorillonite and the dodecyl dimethyl benzyl ammonium chloride to obtain a dispersion liquid, and stirring and mixing the dispersion liquid, the acetone and the polyurethane to obtain a toughening finishing agent; and (3) placing the toughening finishing agent in an atomizer, spraying the toughening finishing agent on the cotton fiber in an atomization mode, and drying to obtain the modified cotton fiber.
By adopting the technical scheme, acetone and dodecyl dimethyl benzyl ammonium chloride are adopted as solvents, on one hand, more anion active functional groups enable all components in the toughening finishing agent to be uniformly dispersed, on the other hand, the viscosity of the toughening finishing agent is reduced, the possibility of agglomeration among all components in the toughening modifying agent is reduced, the thickness of a film structure formed by the toughening finishing agent on cotton fibers can be reduced, the fineness of light and thin yarns is reduced, the porosity of the light and thin fabric is increased, the thickness of the light and thin fabric is improved, and the light and thin breathable effect of the western-style clothes is stably achieved.
Secondly, spraying the toughening finishing agent on the cotton fibers in an atomization mode, wherein compared with the traditional impregnation mode, the toughening finishing agent can impact on the cotton fibers in an atomization spraying mode, so that the combination effect of the toughening finishing agent and the cotton fibers is improved; meanwhile, the particles of the toughening finishing agent are smaller in an atomizing spraying mode, the toughening finishing agent can be uniformly and thinly coated on the cotton fibers, and the thin yarns can obtain uniform strength, so that the suit can obtain better air permeability and strength.
Preferably, before the modification treatment, the cotton fiber is pretreated by a pretreatment agent, wherein the pretreatment agent comprises styrene-acrylic emulsion and sericin.
Through adopting above-mentioned technical scheme, this application technical scheme adopts styrene-acrylic emulsion and sericin to mutually support as pretreating agent, because the sericin has the moist effect of preferred, promotes the styrene-acrylic emulsion and forms the coating film on cotton fiber surface, and the styrene-acrylic emulsion has the bonding effect of preferred, strengthens the combination effect between cotton fiber and the toughening finishing agent for cotton fiber obtains comparatively even intensity.
In addition, the styrene-acrylic emulsion is of a shell-core structure, the pretreating agent is arranged on the cotton fibers, the particles are prevented from being gathered by the coating film, fine pore structures can be formed among the particles, the ventilation channels on the cotton fibers are increased, the ventilation effect of the cotton fibers is enhanced, the roughness of the surfaces of the cotton fibers can be increased, and the combination effect between the toughening agent and the cotton fibers is improved.
Preferably, the pretreatment agent further comprises one or two of polyvinylpyrrolidone or polyethylene glycol.
Through adopting above-mentioned technical scheme, adopt polyvinylpyrrolidone, phenylpropyl emulsion and sericin to mutually support as pretreating agent, at pretreating agent in the in-process that cotton fiber formed the coating film, polyvinylpyrrolidone can form the stable adsorption site of multiple spot on the particle surface, increases the steric effect of particle in pretreating agent, and the inhibition or delay takes place to merge between the particle, can stably form pore structure between the particle, stably improves cotton fiber's ventilation effect.
And secondly, polyethylene glycol, styrene-acrylic emulsion and sericin are mutually matched to serve as a pretreating agent, the polyethylene glycol has high dispersity, the coalescence of other component particles in the pretreating agent is prevented, and when the inter-particle distance is smaller than the size of a polyethylene glycol free chain, the polyethylene glycol free chain is extruded out, so that fine pores are formed on the surface of the coating film, and the air permeability effect of the cotton fiber is improved.
And finally, mutually matching polyvinylpyrrolidone, polyethylene glycol, styrene-acrylic emulsion and sericin to serve as a pretreating agent, forming adsorption sites on the surfaces of particles in the pretreating agent and improving the steric effect between the particles in a synergistic manner by virtue of the steric effect of free chains, so that a fine and uniform pore structure is formed on the surface of the coating film, and the ventilation effect of the cotton fibers is uniformly improved.
Preferably, the pretreatment comprises the following steps: soaking cotton fiber in a pretreating agent, taking out the cotton fiber, drying to obtain coated cotton fiber, placing the coated cotton fiber in a plasma treatment area, and carrying out plasma treatment on the cotton fiber by adopting 0.1-0.5L/min oxygen at the power of 30-50W to obtain the pretreated cotton fiber.
By adopting the technical scheme, the coated cotton fibers are treated by adopting a plasma treatment mode in the technical scheme, and after the plasma is contacted with the surfaces of the cotton fibers, on one hand, the amorphous regions on the surfaces of the cotton fibers can be etched, so that the roughness of the surfaces of the cotton fibers is increased; on the other hand, active groups on the surface of the cotton fibers are excited, so that the distribution uniformity of the pretreating agent on the surface of the cotton fibers is promoted, and the improvement of the combination effect between the cotton fibers and the toughening finishing agent is facilitated.
In addition, after the plasma treatment, the surface of the cotton fiber is loaded with negative ions, and the negative ions can further promote the uniform distribution of all components in the toughening finishing agent, improve the surface smoothness of the cotton fiber and improve the ventilation effect of the light and thin fabric.
Preferably, the light and thin yarn is finished by a smoothing agent, and the smoothing agent comprises amino silicone oil.
By adopting the technical scheme, after the amino silicone oil finishes the light and thin yarns, the amino group on the side chain of the amino silicone oil has larger polarity, and then the amino silicone oil interacts with the hydroxyl and carboxyl on the surface of the light and thin yarns and is firmly adsorbed on the light and thin yarn rows.
Preferably, the smoothing agent further comprises an aloe extract and an environment-friendly microcapsule, wherein the core material of the environment-friendly microcapsule is water, the wall material of the environment-friendly microcapsule is methacrylate, and the mass ratio of the amino silicone oil to the aloe extract to the environment-friendly microcapsule is (3-5).
By adopting the technical scheme, the amino silicone oil, the aloe extract and the environment-friendly microcapsule are mutually matched to serve as the softener according to the technical scheme, the aloe extract has certain viscosity, the viscosity of the smoothing agent is increased, the effect of wrapping the hairiness of the light and thin yarn by the smoothing agent is enhanced, and the surface smoothness of the surface of the light and thin yarn is improved. As the core material of the environment-friendly microcapsule is water, the core material is evaporated in the drying process, the wall material is broken, micropores are formed in the smoothing agent film on the surface of the light and thin yarn, and the ventilation effect of the light and thin fabric is improved, so that the business suit has better ventilation effect and flexibility.
In a second aspect, the application provides a method for manufacturing a suit based on a light and thin breathable fabric, which adopts the following technical scheme:
a preparation method of suit based on light and thin breathable fabric comprises the following steps: s1, preparing yarns: taking coffee carbon fiber, cotton fiber and water-soluble fiber according to a formula, preparing compact yarn by adopting a high count yarn compact spinning mode, placing the compact yarn in a yarn winder, and performing dimension removing treatment in water at 70-90 ℃ to obtain light and thin yarn; s2, preparing the suit: and weaving the light and thin yarns in a plain weaving mode to obtain light and thin fabric, and cutting, splicing and sewing the light and thin fabric to obtain the breathable suit.
By adopting the technical scheme, the temperature of vinylon removal treatment is optimized, the solubility of the water-soluble vinylon fibers in water is accelerated at a proper temperature, the possibility that the water-soluble vinylon swells to form a shielding film is reduced, the removal effect of the water-soluble vinylon in the compact yarns is improved, the light and thin yarns obtain proper fineness and porosity, and the ventilation effect of the light and thin fabric is improved.
In summary, the present application has the following beneficial effects:
1. because this application adopts coffee carbon fiber, cotton fiber and water-soluble vinylon to mutually support, because coffee carbon fiber self has more pore structure, and water-soluble vinylon moves back the dimension and handles the back for frivolous yarn obtains more pore structure, increases the ventilative passageway on the frivolous surface fabric, and through polyurethane arrangement back, form and the coating film on the cotton fiber, improve the combination effect between the frivolous yarn, improve the intensity of frivolous yarn, reduce the count of frivolous surface fabric, consequently, the suit has obtained the ventilation effect of preferred.
2. Acetone and dodecyl dimethyl benzyl ammonium chloride are preferably adopted as solvents in the application, the dispersion uniformity of each component in the toughening finishing agent is increased, the concentration of the toughening finishing agent is reduced, and then the toughening finishing agent can be finished on the surface of cotton fibers in an atomization mode, so that an even and light and thin toughening finishing agent coating film is formed on the surface of the cotton fibers, the fineness of light and thin yarns is reduced, and therefore the suit obtains an even ventilation effect and strength.
3. According to the method, the dissolving rate of the water-soluble vinylon in water is accelerated by optimizing the temperature of the vinylon removing treatment, the removing effect of the water-soluble vinylon is improved, the light and thin yarn obtains appropriate fineness and porosity, and the ventilation effect of the light and thin fabric is improved.
Detailed Description
The present application will be described in further detail with reference to examples.
In the embodiment of the present application, the selected apparatuses are as follows, but not limited thereto:
the instrument comprises the following steps: the fabric air permeability tester of GPT-203 of the Jinan Seisai electronics technology Limited company, YG026 electronic fabric strength tester of Changzhou New spinning detection instrument equipment Limited company, and the CSI-306 type fabric thickness tester of Shanghai Cheng Si Intelligent technology Limited company.
Medicine preparation: nanometer organic montmorillonite of a processing plant of Waohou Australian products in Lingshan county, KZ-CSDBF type sericin powder of Shaanxi Kangzhou Biotechnology Limited, A type aloe extract of Shaanxi Xintianyuan Biotechnology Limited, water-soluble vinylon with the product number of SS-8 of Shandong Rongxi textile Limited, coffee carbon fiber of Hua Mao Sheng Technology Limited, nanometer silica sol with the particle size of 10nm of Shanghai Yingyuan New Material Limited, and amino silicone oil with the content of 99 percent of Jinan Xinglong chemical Limited.
Preparation example
Preparation example of toughening conditioner
Preparation examples 1 to 7
Respectively weighing polyurethane, nano silica sol, nano organic montmorillonite, acetone and dodecyl dimethyl benzyl ammonium chloride, wherein the specific mass is shown in Table 1, and stirring and mixing to obtain 1-7 toughening finishing agents.
TABLE 1 PREPARATION EXAMPLES 1-7 toughening finish compositions
Figure DEST_PATH_IMAGE002
Preparation example of pretreating agent
Preparation examples 8 to 12
Respectively weighing styrene-acrylic emulsion, sericin, polyvinylpyrrolidone and polyethylene glycol, wherein the specific mass is shown in Table 2, and stirring and mixing to obtain 1-5 parts of the pretreating agent.
TABLE 2 preparative examples 8-12 pretreatment compositions
Figure DEST_PATH_IMAGE004
Preparation of Environment-friendly microcapsule
Preparation example 13
Respectively weighing 8kg of kerosene, 2kg of distilled water, 0.1kgSpan80, 0.1kgTwen 80, 5kg of methyl methacrylate and 0.1kg of initiator, stirring and mixing the kerosene, the distilled water, the Span80 and the Tween80 for 10min to obtain a suspension, adding the methyl methacrylate and the initiator into the suspension, continuously stirring for 30min, continuously stirring for 15h at 500r/min, pouring out a supernatant, washing with ethanol, carrying out suction filtration, and naturally air-drying to obtain the environment-friendly microcapsule.
Preparation of smoothing agent
Preparation examples 14 to 17
Respectively weighing amino silicone oil, aloe extract and environment-friendly microcapsule, wherein the specific mass is shown in Table 3, stirring and mixing to obtain the smoothing agent 1-4.
TABLE 3 PREPARATION EXAMPLES 14-17 SLIDING AGENT COMPOSITION
Figure DEST_PATH_IMAGE006
Examples
Examples 1 to 3
On the one hand, this application provides a suit based on frivolous ventilative surface fabric adopts frivolous surface fabric to make, and frivolous surface fabric adopts frivolous yarn to make, and frivolous yarn includes following material: the specific mass of the coffee carbon fiber, the cotton fiber and the water-soluble vinylon is shown in Table 4, the length of the cotton fiber is 30mm, the fineness of the cotton fiber is 1dtex, the coffee carbon fiber is of a special-shaped structure, and the cotton fiber is modified by a toughening finishing agent 1.
On the other hand, the application provides a preparation method of suit based on light and thin breathable fabric, which comprises the following steps:
preparing yarns: soaking cotton fibers in the toughening finishing agent 1 for 15min, taking out the cotton fibers, drying at 40 ℃ to obtain modified cotton fibers 1, taking coffee carbon fibers, the cotton fibers and water-soluble fibers, preparing compact yarns by adopting a high count yarn compact spinning mode, placing the compact yarns in a yarn winder, and performing dimension removing treatment, wherein the dimension removing treatment comprises the following steps: washing with water at 70 deg.C for 3 times, overflowing with cold water for 10min, dewatering, and oven drying at 60 deg.C to obtain light and thin yarn.
Preparing the business suit: and weaving the light and thin yarns in a plain weaving mode to obtain a light and thin fabric 1, and cutting, splicing and sewing the light and thin fabric 1-3 to obtain the breathable suit.
Table 4 examples 1-3 light and thin yarn compositions
Figure DEST_PATH_IMAGE008
Example 4
The difference from example 2 is that: the length of the cotton fiber is 35mm, the fineness of the cotton fiber is 1.2dtex, and the light and thin fabric 4 is prepared to obtain the breathable suit.
Example 5
The difference from example 2 is that: the length of the cotton fiber is 40mm, the fineness of the cotton fiber is 1.5dtex, and the light and thin fabric 5 is prepared to obtain the breathable suit.
Example 6
The difference from example 2 is that: the dimension removing treatment comprises the following steps: washing with water at 80 deg.C for 3 times, washing with cold water for 10min, dewatering, and oven drying at 60 deg.C to obtain light and thin yarn, and preparing light and thin fabric 6 to obtain breathable suit.
Example 7
The difference from example 2 is that: the dimension removing treatment comprises the following steps: washing with water at 90 deg.C for 3 times, washing with cold water for 10min, dewatering, and oven drying at 60 deg.C to obtain light and thin yarn, and preparing light and thin fabric 6 to obtain breathable suit.
Examples 8 to 10
The difference from example 2 is that: and (3) adopting 2-4 of toughening finishing agent to replace the toughening finishing agent 1 in the embodiment 2 to prepare 8-10 of light and thin fabric, thus obtaining the breathable suit.
Example 11
The difference from example 2 is that: and (3) placing the toughening finishing agent 5 in an atomizer, placing the cotton fiber in a demisting port of the atomizer for 4cm, carrying out atomization treatment, continuously atomizing for 3min, drying the cotton fiber at 60 ℃ to obtain the modified cotton fiber 5, and preparing the light and thin fabric 11 to obtain the breathable suit.
Examples 12 to 13
The difference from example 11 is that: and 6-7 parts of toughening finishing agent is adopted to replace the toughening finishing agent 5 in the example 11, and light and thin fabrics 12-13 are prepared to obtain the breathable suit.
Example 14
The difference from example 2 is that: before the cotton fiber is modified, the cotton fiber is pretreated, the cotton fiber is soaked in a pretreating agent 1 for 10min, and then the cotton fiber is taken out and dried at 60 ℃ to obtain the coated cotton fiber. And (3) placing the coated cotton fibers in a plasma treatment area, carrying out plasma treatment on the cotton fibers at the speed of 0.1L/min of oxygen and the power of 30W at the temperature of 70 ℃ to obtain the cotton fibers subjected to equal pretreatment, and preparing the light and thin fabric 14 to obtain the breathable suit.
Example 15
The difference from example 14 is that: obtaining the pretreated cotton fiber at the oxygen rate of 0.3L/min and the power of 40W, and preparing the light and thin fabric 16 to obtain the breathable suit.
Example 16
The difference from example 14 is that: obtaining the pretreated cotton fiber at the speed of 0.5L/min oxygen and under the power of 50W, and preparing the light and thin fabric 16 to obtain the breathable suit.
Examples 17 to 20
The difference from example 14 is that: pretreatment agents 2-5 were used instead of pretreatment agent 1 in example 14 to obtain pretreated cotton fibers, and light and thin fabrics 17-20 were prepared to obtain breathable suits.
Example 21
The difference from example 2 is that: and (3) soaking the light and thin yarn in the smoothing agent 1 for 15min, taking out, drying at 40 ℃ to obtain the light and thin yarn finished by the smoothing agent, and preparing the light and thin fabric 21 to obtain the breathable suit.
Examples 22 to 24
The difference from example 2 is that: and soaking the light and thin yarn in the smoothing agent for 2-4 min, taking out, drying at 40 ℃ to obtain the light and thin yarn finished by the smoothing agent, and preparing the light and thin fabric 22-24 to obtain the breathable suit.
Comparative example
Comparative example 1
The difference from example 2 is that: and preparing light and thin yarns only by adopting cotton fibers and water-soluble vinylon to obtain light and thin fabric 25, and thus obtaining the business suit.
Comparative example 2
The difference from example 2 is that: the coffee carbon fibers and the cotton fibers are used for preparing light and thin yarns to obtain light and thin fabric 26, and the business suit is manufactured.
Comparative example 3
The difference from example 2 is that: the cotton fiber is not modified to obtain the light and thin fabric 27, and the suit is manufactured.
Performance test
1. And (3) detecting the air permeability: and (3) detecting the air permeability of the light and thin fabric 1-29 by adopting a fabric air permeability measuring instrument according to GB/T5453-1997 determination of textile fabric air permeability, and recording the air permeability.
2. And (3) testing the tear strength: GB/T3923.1-1997 part I tensile Properties of textile fabrics: bar test for breaking strength and elongation at break "on a fabric strength machine, and ing records breaking strength and elongation at break.
3. And (3) detecting the thickness of the fabric: and testing the light and thin fabric 1-29 by using a fabric thickness tester, and recording.
TABLE 5 Performance test of examples 1-24 and comparative examples 1-3
Figure DEST_PATH_IMAGE010
As can be seen in connection with the performance testing of table 5:
(1) A comparison of examples 1 to 3, examples 4 to 5 and comparative examples 1 to 3 shows that: the air permeability, the tearing strength and the elongation at break of the light and thin fabric prepared in the examples 1-5 are improved, which shows that the coffee carbon fiber, the cotton fiber and the water-soluble vinylon are matched with each other, the porosity of the coffee carbon fiber and the porosity of the light and thin yarn are increased after the vinylon removing treatment of the water-soluble vinylon, the air permeability of the light and thin fabric is stably enhanced, and the air permeability of the suit is improved. The cotton fibers have proper fineness and length, the cohesive force among the fibers of the light and thin yarn is enhanced, the strength of the light and thin yarn is improved, the count of the light and thin fabric is reduced, the ventilation channels are increased, and the ventilation effect of the suit is improved. As can be seen from table 5, the light and thin fabrics prepared in examples 2 and 5 have better air permeability and tear resistance, and have proper thickness, which indicates that the ratio of each component in the light and thin yarn in example 2 is proper. The length and fineness of the cotton fibers in example 5 were suitable.
(2) By combining examples 6-7, example 2 and comparative example 2, it can be found that: the air permeability, the tearing strength and the elongation at break of the light and thin fabric prepared in examples 6-7 are all improved, and the thickness is reduced, which shows that the temperature and the washing times of the vinylon removing treatment are optimized, the removing effect and the removing efficiency of the water-soluble vinylon are accelerated, the fineness of the light and thin yarn is reduced, the porosity of the surface of the light and thin yarn is increased, the count of the light and thin fabric is reduced, and the air permeability of the western-style clothes is stably improved. As can be seen from table 5, the light and thin fabric prepared in example 7 has better air permeability and tear resistance, and has a suitable thickness, which indicates that the temperature for the de-texturing treatment is suitable at this time.
(3) A comparison of examples 8 to 10, examples 11 to 13 and example 2 shows that: the air permeability, the tearing strength and the elongation at break of the light and thin fabrics prepared in examples 8 to 13 are all improved, which shows that the nano silica sol, the nano organic montmorillonite and the polyurethane are adopted to be matched with each other as the toughening finishing agent, the adsorption effect on the surface of the cotton fiber is increased through the active functional group of the nano silica sol, and the combination effect of the toughening finishing agent and the cotton fiber is improved. Meanwhile, acetone and dodecyl dimethyl benzyl ammonium chloride are used as solvents, the viscosity of the toughening modifier is reduced, the dispersion uniformity of all components in the toughening modifier is improved, the toughening modifier is finished on the cotton fibers in an atomization mode, the cotton fibers are enabled to obtain a light and thin coating film structure, the light and thin yarns are enabled to obtain uniform strength, and therefore the suit obtains good air permeability and strength. As can be seen from table 5, the light and thin fabrics prepared in examples 9 and 12 have better air permeability and tear resistance, and have proper thicknesses, which indicates that the proportions of the components in the toughening finishing agents in examples 9 and 12 are proper.
(4) A comparison of examples 14 to 16 with example 2 shows that: the air permeability, the tearing strength and the elongation at break of the light and thin fabrics prepared in examples 14-16 are all improved, which shows that the application adopts the plasma treatment on the cotton fiber to etch the cotton fiber, so as to increase the surface roughness of the cotton fiber, excite the surface active groups of the cotton fiber, improve the combination effect between the cotton fiber and the toughening finishing agent, improve the surface smoothness of the cotton fiber, and improve the air permeability of the light and thin fabrics. As can be seen from table 5, the light and thin fabric prepared in example 15 has better air permeability and tear resistance, and has a suitable thickness, which indicates that the parameters of the plasma treatment are suitable at this time.
(5) A comparison of example 17, examples 18 to 19, example 20 and example 2 shows that: the air permeability, the tearing strength and the elongation at break of the light and thin fabric prepared in examples 17 to 20 are all improved, which indicates that the application adopts mutual cooperation of polyvinylpyrrolidone, polyethylene glycol, styrene-acrylic emulsion and sericin to form adsorption sites on the surfaces of particles in the pretreatment agent and a free chain blocking effect to improve the steric hindrance effect among the particles, so that uniform pores are formed on the surface of the pretreatment agent film, and the air permeability effect of the light and thin fabric is uniformly improved. As can be seen from table 5, the light and thin fabric prepared in example 20 has better air permeability and tear resistance, and has a proper thickness, which indicates that the components in the pretreatment agent are properly mixed.
(6) A comparison of examples 21, 22-24 and example 2 shows that: the air permeability, the tearing strength and the elongation at break of the light and thin fabric manufactured in examples 21 to 24 are all improved, which indicates that the amino silicone oil, the aloe extract and the environment-friendly microcapsule are adopted as the softener, so that the hairiness on the surface of the light and thin yarn is reduced, the surface smoothness of the light and thin yarn is improved, and the micro-pores are added on the softener film, so that the air permeability of the light and thin fabric is synergistically improved. As can be seen from table 5, the light and thin fabric prepared in example 23 and example 20 has better air permeability and tear resistance, and has a proper thickness, which indicates that the components in the softener are properly distributed.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (8)

1. The suit based on the light breathable fabric is characterized by being made of the light breathable fabric, the light breathable fabric is made of light yarns, and the light yarns comprise the following substances in parts by weight: 1-3 parts of coffee carbon fiber, 5-7 parts of cotton fiber and 3-5 parts of water-soluble vinylon, wherein the cotton fiber is modified by a toughening finishing agent, and the toughening finishing agent comprises polyurethane;
the toughening finishing agent also comprises nano silica sol and nano organic montmorillonite, wherein the mass ratio of the polyurethane to the nano silica sol to the nano organic montmorillonite is 4-6;
the modification treatment comprises the following steps:
respectively weighing 4-6 parts of polyurethane, 3-5 parts of nano silica sol, 1-2 parts of nano organic montmorillonite, 10-20 parts of acetone and 2-4 parts of dodecyl dimethyl benzyl ammonium chloride according to parts by weight, stirring and mixing the nano silica sol, the nano organic montmorillonite and the dodecyl dimethyl benzyl ammonium chloride to obtain a dispersion liquid, and stirring and mixing the dispersion liquid, the acetone and the polyurethane to obtain a toughening finishing agent;
and (3) placing the toughening finishing agent in an atomizer, spraying the toughening finishing agent on the cotton fiber in an atomization mode, and drying to obtain the modified cotton fiber.
2. The suit of claim 1, wherein the suit is based on a light and thin breathable fabric, and the suit is characterized in that: the length of the cotton fiber is 30-40mm, and the fineness of the cotton fiber is 1-1.5dtex.
3. The suit of claim 1, wherein the suit is based on a light and thin breathable fabric, and the suit is characterized in that: before the modification treatment, a pretreatment agent is adopted to carry out pretreatment on the cotton fiber, wherein the pretreatment agent comprises styrene-acrylic emulsion and sericin.
4. Western-style clothes based on light and thin breathable fabrics according to claim 3, characterized in that: the pretreating agent also comprises one or two of polyvinylpyrrolidone or polyethylene glycol.
5. Western-style clothes based on light and thin breathable fabrics according to claim 3, characterized in that: the pretreatment comprises the following steps:
placing the cotton fibers in a plasma treatment area, and carrying out plasma treatment on the cotton fibers by adopting 0.1-0.5L/min oxygen at the power of 30-50W to obtain the cotton fibers subjected to plasma treatment;
and (3) soaking the cotton fiber subjected to the plasma treatment in a pretreating agent, taking out the cotton fiber, and drying to obtain the pretreated cotton fiber.
6. The suit of claim 1, wherein the suit is based on a light and thin breathable fabric, and the suit is characterized in that: the light and thin yarn is finished by a smoothing agent, and the smoothing agent comprises amino silicone oil.
7. The suit of claim 6, wherein the suit is characterized in that: the smoothing agent further comprises an aloe extract and an environment-friendly microcapsule, wherein the core material of the environment-friendly microcapsule is water, the wall material of the environment-friendly microcapsule is methacrylate, and the mass ratio of the amino silicone oil to the aloe extract to the environment-friendly microcapsule is (3-5).
8. The method for preparing a suit based on a light and thin breathable fabric according to any one of claims 1 to 7, comprising the following steps:
s1, preparing yarns: taking coffee carbon fiber, cotton fiber and water-soluble fiber according to a formula, preparing compact yarn by adopting a high count yarn compact spinning mode, placing the compact yarn in a yarn winder, and performing dimension removing treatment in water at 70-90 ℃ to obtain light and thin yarn;
s2, preparing the suit: and weaving the light and thin yarns in a plain weaving mode to obtain the light and thin breathable fabric, and cutting, splicing and sewing the light and thin breathable fabric to obtain the suit.
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